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authorJes Sorensen <jes@sgi.com>2009-07-23 17:03:42 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-07-27 14:09:14 -0500
commit6be68d7eb9037fa3b8ef18901e5c02c120463efd (patch)
tree437edcdccb370dabe02689387a6283df341e3a72 /qemu-options.hx
parent96c1606b33a64ea6d5e1a988f9eb234a58947002 (diff)
Introduce -smp , maxcpus= flag to specify maximum number of CPUS.
Follow on patch will use it to determine the size of the MADT and other BIOS tables. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-options.hx')
-rw-r--r--qemu-options.hx5
1 files changed, 4 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index 560944d767..1b420a3c59 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -39,7 +39,10 @@ Select CPU model (-cpu ? for list and additional feature selection)
ETEXI
DEF("smp", HAS_ARG, QEMU_OPTION_smp,
- "-smp n set the number of CPUs to 'n' [default=1]\n")
+ "-smp n[,maxcpus=cpus]\n"
+ " set the number of CPUs to 'n' [default=1]\n"
+ " maxcpus= maximum number of total cpus, including\n"
+ " offline CPUs for hotplug etc.\n")
STEXI
@item -smp @var{n}
Simulate an SMP system with @var{n} CPUs. On the PC target, up to 255